From: Raymond Hettinger <rhettinger@users.noreply.github.com>
Date: Thu, 5 Feb 2026 18:04:12 +0000 (-0600)
Subject: More realistic lru_cache example (gh-144517)
X-Git-Tag: v3.15.0a6~64
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=50e107f14996b55c60355fb901513e84cc2e589a;p=thirdparty%2FPython%2Fcpython.git

More realistic lru_cache example (gh-144517)
---

diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst
index 221c0712c7c9..b7c34bc64135 100644
--- a/Doc/library/functools.rst
+++ b/Doc/library/functools.rst
@@ -180,8 +180,8 @@ The :mod:`functools` module defines the following functions:
    the *maxsize* at its default value of 128::
 
        @lru_cache
-       def count_vowels(sentence):
-           return sum(sentence.count(vowel) for vowel in 'AEIOUaeiou')
+       def count_vowels(word):
+           return sum(word.count(vowel) for vowel in 'AEIOUaeiou')
 
    If *maxsize* is set to ``None``, the LRU feature is disabled and the cache can
    grow without bound.